/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundFacade.h
Require staticTUniquePtrOperatorType::CreateOperator(const FCreateOperatorParams&, TArray>&) exists. Require static constFNodeClassMetadata& OperatorType::GetNodeInfo() exists.
static const [FNodeClassMetadata](API\Plugins\MetasoundGraphCore\FNodeClassMetadata) & GetNodeInfo()